1# @ohos.net.policy (Network Policy Management)
2
3The **policy** module provides APIs for managing network policies, through which you can control and manage the data volume used.
4
5> **NOTE**
6>
7> The initial APIs of this module are supported since API version 10. Newly added APIs will be marked with a superscript to indicate their earliest API version.
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9
10## Modules to Import
11
12```ts
13import { policy } from '@kit.NetworkKit';
14```
15
16## NetBearType
17
18type NetBearType = connection.NetBearType
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20Network type.
21
22**System capability**: SystemCapability.Communication.NetManager.Core
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24| Type  | Description                                                        |
25| ------ | ------------------------------------------------------------ |
26| [connection.NetBearType](./js-apis-net-connection.md#netbeartype) | Network type.|
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